SNOW-CAD Practice Test 8 — 10 Questions

Question 1

An organization uses ServiceNow with an external identity provider (IdP) for single sign-on (SSO). Users report that they cannot log in via SSO, but direct username/password login still works. The ServiceNow administrator checks the SAML2 configuration and sees that the 'Validate AuthnResponse Signature' checkbox is enabled and the 'X.509 Certificate' field is filled. What is the most likely cause of the SSO failure?

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

The IdP's signing certificate has been rotated, but the new certificate is not uploaded to ServiceNow. The most likely cause is that the IdP's signing certificate has been rotated, but the new certificate is not uploaded to ServiceNow. When 'Validate AuthnResponse Signature' is enabled, ServiceNow uses the uploaded X.509 certificate to verify the SAML assertion signature. If the IdP signs responses with a new certificate that ServiceNow does not have, signature validation fails, blocking SSO login while direct username/password login remains unaffected.

Answer

The 'Account lockout after invalid attempts' property is set too low

Answer

The 'Single Sign-On (SSO)' module is disabled in the ServiceNow application menu

Answer

The 'AuthnRequest Signed' checkbox is not enabled in the SAML2 configuration

Question 2

When designing a custom portal page, the developer notices that the page layout breaks on mobile devices. What is the most efficient approach to ensure responsiveness?

Accepted Answer

Implement Bootstrap grid classes. Implementing Bootstrap grid classes is the most efficient approach to ensure responsiveness on a custom portal page. ServiceNow's UI is built on Bootstrap, and using its grid system (e.g., col-md-6, col-xs-12) automatically adjusts layout based on screen size. This avoids the need for custom media queries for each device and ensures consistency with the platform's responsive design.

Answer

Add a media query for each device

Answer

Use fixed pixel widths

Answer

Use a single-column layout

Question 3

A developer needs to create a custom application that tracks employee training completions. The application must allow managers to view a list of their direct reports' training records. Which ServiceNow Studio feature should be used to define the relationship between the Manager and Employee tables?

Accepted Answer

Create a Reference field on the Employee table pointing to the sys_user table.. A Reference field on the Employee table pointing to the sys_user table establishes a direct database relationship between the employee record and their manager record. This allows the platform to automatically resolve the manager's user record and enables out-of-the-box features like dot-walking and related list displays in ServiceNow Studio.

Answer

Write a Business Rule to populate a manager field.

Answer

Configure an Access Control Rule (ACL) to filter records.

Answer

Use the GlideRecord API to join the tables in a script.

Question 4

The business rule above does not set the urgency on new incidents created via web service when the caller's department is IT. What is the most likely reason?

Accepted Answer

The condition uses current.urgency == '' but the field may have a default value of 3. The business rule condition checks if `current.urgency` is an empty string, but the Incident table has a default value of 3 for the urgency field. When a new record is created via web service, the system populates the urgency field with the default value before the business rule runs, so the condition `current.urgency == ''` evaluates to false, and the script never executes to set the urgency.

Answer

The table is not 'Incident' but 'Incident Task'

Answer

The business rule is set to 'before' but web service calls trigger after rules

Answer

The gs.log statement is preventing the script from completing

Question 5

During a data migration, a developer runs a GlideRecord query to load 100,000 records from an external source into the 'incident' table. The script times out after 60 seconds. Which optimization technique would be most effective to avoid the timeout?

Accepted Answer

Use GlideRecordBatch or a scheduled job to process records in smaller batches.. Using GlideRecordBatch or a scheduled job with incremental processing breaks the workload into manageable chunks, preventing the script from timing out. Option A is incorrect because setLimit(1000) only limits the number of records returned per query, but the migration requires all 100,000 records to be processed; it does not solve the timeout issue when processing large batches. Option B is incorrect because GlideAggregate is used for aggregation queries (e.g., counting records) and does not assist in batch insertion of records. Option C is incorrect because increasing the transaction timeout is a temporary workaround; it does not address the underlying efficiency problem and may lead to other performance issues.

Answer

Use setLimit(1000) to reduce the number of records per execution.

Answer

Use GlideAggregate to count records before insertion.

Answer

Increase the transaction timeout setting in the system properties.

Question 6

Drag and drop the steps to configure a Business Rule in ServiceNow into the correct order.

Accepted Answer

Step 1: Navigate to the Business Rules module. Step 2: Click the New button. Step 3: Select the table and enter a name. Step 4: Set the conditions for when the rule runs. Step 5: Write the script. Step 6: Click Submit.. The standard workflow: navigate to Business Rules, create new, specify table and name, set conditions, then script and submit.

Answer

Step 1: Navigate to the Business Rules module. Step 2: Click the New button. Step 3: Write the script. Step 4: Set the conditions. Step 5: Select the table and enter a name. Step 6: Click Submit.

Answer

Step 1: Navigate to the Business Rules module. Step 2: Click the New button. Step 3: Set the conditions. Step 4: Select the table and enter a name. Step 5: Write the script. Step 6: Click Submit.

Answer

Step 1: Navigate to the Business Rules module. Step 2: Click the New button. Step 3: Select the table and enter a name. Step 4: Write the script. Step 5: Set the conditions. Step 6: Click Submit.

Question 7

A developer needs to find the number of open incidents assigned to each assignment group. Which GlideAggregate script correctly groups by assignment group and counts?

Accepted Answer

var ga = new GlideAggregate('incident'); ga.addQuery('active', true); ga.addAggregate('COUNT'); ga.groupBy('assignment_group'); ga.query();. GlideAggregate requires the aggregate to be added with addAggregate('COUNT') and the grouping applied with groupBy('assignment_group') before query() is executed. Option D follows this exact sequence: addQuery to filter active incidents, addAggregate('COUNT'), groupBy('assignment_group'), then query(). This produces one row per assignment group with a COUNT aggregate, which is the correct pattern for counting open incidents per group.

Answer

var ga = new GlideAggregate('incident'); ga.addQuery('active', true); ga.addAggregate('COUNT', 'assignment_group'); ga.query();

Answer

var ga = new GlideAggregate('incident'); ga.addQuery('active', true); ga.groupBy('assignment_group'); var count = ga.getRowCount();

Answer

var ga = new GlideAggregate('incident'); ga.get('active', true); ga.groupBy('assignment_group'); ga.addAggregate('COUNT');

Question 8

Which record type should be used to customize the look and feel of the UI16 interface?

Accepted Answer

UI Theme (sys_ui_theme). The UI Theme (sys_ui_theme) record is specifically designed to customize the look and feel of the UI16 interface in ServiceNow. It allows administrators to define CSS variables, color schemes, and other visual properties that apply globally to the UI16 interface. This record type is the standard way to apply branding and styling changes without modifying core code.

Answer

UI Script (sys_ui_script)

Answer

Portal Theme (sp_theme)

Answer

Branding (sys_brand)

Question 9

What is the primary purpose of the 'Theme and Branding' module in Service Portal?

Accepted Answer

To define global visual styles like colors and fonts. The Theme and Branding module allows administrators to define global styles such as colors, fonts, and logos that apply across all portal pages.

Answer

To create custom widgets

Answer

To manage portal page layouts

Answer

To configure portal security settings

Question 10

You are a ServiceNow developer at a company that manages IT assets. You are asked to create a new table called 'u_software_license' to track software licenses. The table must have fields for license name, vendor, purchase date, expiration date, cost, and number of seats. Additionally, the table must be accessible from the 'Software' module in the application navigator. You have created the table with the appropriate fields. However, after creating the table, it does not appear in the 'Software' module. You verify that the table is set to extend 'Task' and that the application scope is correct. What is the most likely reason the table does not appear in the module?

Accepted Answer

A module has not been created to reference the new table.. The table does not appear in the 'Software' module because no module record exists that maps the table to that module. To display a table under a specific module in the application navigator, you must create a module record that references the table. The 'Display in application navigator' checkbox only adds the table as a top-level entry, not under a module. Since the user verified the table extends Task and the application scope is correct, the missing step is creating a module record.

Answer

The table name 'u_software_license' is not compatible with the Software module.

Answer

The 'Display in application navigator' checkbox is not checked on the table configuration.

Answer

The table extends 'Task' instead of 'Software', so it cannot appear in the Software module.